Build Errors using Release config

Hi

I'm using the source code of an existing project
With config set to Debug, the project builds with no errors.
However, with config set to Release, I get multiple errors like this:

Metadata file:'path\Presentation\Nop.Web.Framework\bin\Release\Nop.Web.Framework.dll' could not be found

All the errors reference the same file.
Any suggestions on how to fix this?

Note the source code was extracted from a zip file but I unblocked the contents before unzipping.

Thanks in advance.

right click on that project in VS solution explorer and ensure it builds.

It doesn't - right click and Build/Rebuild produces the error.

sb65 wrote:

Ok. Check the references for that project.

OK, thanks.

Building Nop.Web.Framework with Config on Release generates two errors to missing referenced components Recaptcha and Recaptcha.Web

How would I install these?

Never mind, got it.

If anyone else has the same issue, I did the following:

Deleted both References (which were showing error symbols)

Via Project > ManageNuGet Packages

reinstalled recaptcha
reinstalled reCAPTCHA4NET

Solution now builds without an error.

Thanks @seanrock for pointing me in the right direction.